baber/WOPTO huggingface dataset:
Patent JP-H11428-A (JP)
Title: Moving device with controlling device
Inventor: HOSODA KIYOYUKI
IPC: A63C17/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a moving device with simple and safe controlling device suitable for a simple moving device such as a skateboard with an engine. SOLUTION: A break 63 provided at a transmitting passage 60 is released when a control lever 51 is held. This can perform a function as a parking break at the break 63, and further can previously prevent reckless driving of the moving device because of an automatic break when a user falls out of the moving device and looses the control lever 51. In this manner a moving device with a control device suitable for enjoying running on a rough road can be provided.
Patent JP-H0320109-A (JP)
Title: Clip for screw
Inventor: OHIRA KUNIO
IPC: F16B37/02
Filed: 1989-06-16
Abstract: PURPOSE:To ensure enough tightening force or fixing force with low price, so as to attempt prompt work by making a clip of an elastic material and shaping it into a cylinder having an inner surface and notches which engage with the crest of screw. CONSTITUTION:An elastic material is formed into a cylinder so as to have the recessed/protruded part of both ends of it inserted and coupled together and its ends are bent outward to form knobs 30A, 30B. An inner engaging surface 10 is smooth, where a notch 20 of recessed/projected shape is formed by having the cut recessed part and protrusion part inserted and coupled together. The knobs, 30A, 30B are made to approach each other to enlarge its diameter and the knobs 30A, 30B are separated from each other to reduce its diameter in the fixed position of the thread of a screw and fitted to a screw. It is thus possible to fix it promptly to the required position of a screw with simple construction and low price, and hold enough fixing force and tightening force.
Patent JP-S5776579-A (JP)
Title: Copying device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/18
Filed: 1980-10-31
Abstract: PURPOSE:To prevent a lateral deflection of a transfer belt, by forming a projection in the lengthwise direction of the end part of the transfer belt, and providing a groove to be fitted into the projection of the transfer belt, on at least one roller in a roller group such as a pressure roller of a transfer part, etc. CONSTITUTION:A transfer belt 5 is wound round a transfer part pressure roller 6, a fixing part pressure roller 8, and auxiliary and tension roller 9, 10. The transfer belt 5 is constituted of an adhesive transfer layer 5a, a base body 5b and a projection 5c. Also, on both end parts of the outside circumferential surface of a roller R, a groove to which the projection 5c of the transfer belt 5 is fitted is circumferentially provided. The groove G is provided on at least one roller in the transfer part pressure roller 6, etc. Accordingly to such a constitution, now the transfer belt 5 is turned, and even when a lateral deflection is apt to occur, the lateral deflection is stopped since the projection 5c of the inside circumferential surface of the transfer belt 5 is fitted into the groove part G, etc. of the outside circumferential surface of the roller R.
Patent JP-S638576-A (JP)
Title: Radar
Inventor: OGASA MITSUAKI
IPC: G01S7/02
Filed: 1986-06-28
Abstract: PURPOSE:To increase the number of target bits, by varying the direction of transmission beam with each repetition of transmission while the direction of reception beam during the reception period is set for the transmission beam during the transmission period preceding the immediately previous transmission period adjacent to the reception period on the time base. CONSTITUTION:When a transmission pulse P1 is irradiated from an antenna 11, an echo pulse P1' reflected on the ground surface A is received at a reception time area T1 after a transmission pulse P3 is emanated. That is one or several (two herein) transmission pulses are emanated utilizing an unnecessary reception time area as associated with an unnecessary inspection area L while an echo pulse of the transmission pulse emanated previously is received. Corresponding to this operation, the direction of a scanning beam is, for example, set at theta1 to match the return time of the echo pulse of theta1 following the beam direction of theta3. This eliminates a loss due to a deviation in the beam while allowing increase in the number of bits when a target at the same distance is inspected.
Patent JP-H101189-A (JP)
Title: Locking mechanism of opening/closing door in container
Inventor: USUI KAZUO
IPC: B65D90/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To surely keep the locked condition of an upper end part of a pair of right and left opening/closing doors, and to surely prevent deformation or breakage when a large external force caused by a baggage is applied from the inside of a container. SOLUTION: A lock bar 49 is horizontally fixed in a cantilever manner to an external surface of an upper part of one opening/closing door 17 of a pair of right and left opening/closing doors 16, 17 on the rear side of a container, and an operation rod 51 extending in the longitudinal direction is turnably supported around the center axis at the prescribed position on the external surface of the other opening/closing door 16, and a hook 52 to be locked by a lock pin 50 fitted to the lock bar 49 is fitted to an upper part of the rod 51, and an operation lever 53 to reciprocate the rod is provided on a lower part of the operation rod 51.
Patent JP-S6130265-A (JP)
Title: Quick cooling device for liquid
Inventor: YOSHITAKE TSUTOMU
IPC: B22D11/06
Filed: 1984-07-23
Abstract: PURPOSE:To provide a titled device which reduces working time and cost disposing a vapor deposition device in proximity to the surface of the cooling roll of the quick roll-cooling device for a molten material thereby depositing an optional material by evaporation on the roll surface without removing the roll. CONSTITUTION:The molten material 38 in a vacuum chamber 35 is ejected from a nozzle 37 and is quickly cooled on the surface of the cooling roll 36 under rotation by which the molten material is made amophous. The vapor deposition surface improves the adhesiveness and wettability of the material 38 and increases the cooling rate. The material and the thickness of the vapor deposition layer are required to be changed according to the material 38. Vapor deposition devices 31, 33, 34, 39 contg. a material 32 for vapor deposition are disposed in the lower part in proximity to the roll 36. The devices deposit the optional material by evaporation on the surface of the roll 36 without removing the roll 36, thus reducing the working time and manufacturing cost.
Patent JP-S5956997-A (JP)
Title: Flux cored wire for self-shielded arc welding
Inventor: SAKAI YOSHIYA
IPC: B23K35/368
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a weld metal having no welding defect such as pitting and lack of penetration and having excellent toughness by filling a specific amt. of a powdery flux contg. specific components in a steel sheath. CONSTITUTION:A flux cored wire for self-shielded arc welding is produced by filling a powdery flux contg. 5-75wt% LiBaF3, 3-12wt% Al, 2-10wt% Mg, and 0.5-10wt% Mn as essential components at 10-30wt% based on the total weight of the wire in a steel sheath.
Patent JP-H04349889-A (JP)
Title: Method for treating cell
Inventor: SOGAWA KOJI
IPC: C12M1/00
Filed: 1991-05-27
Abstract: PURPOSE:To facilitate thrusting of a capillary into cells in injecting a DNA, etc., by applying an AC voltage, forming a pearl chain composed of cells, then rotating the cells by a change in frequency and arranging the cells at desired positions. CONSTITUTION:A solution containing cells is initially introduced into a space between opposite electrodes 20 and an AC voltage is then applied across the opposite electrodes 20 to form a pearl chain composed of the aforementioned cells 26. The AC frequency of an AC power source 25 is then changed to rotate the cells 26. Desired sites of the cells to be treated are subsequently arranged at desired positions. An injection capillary 16 is then thrusted into the above- mentioned desired sites.
Patent JP-H05307407-A (JP)
Title: Device for generating operation data of operating machine
Inventor: SAITO MITSURU
IPC: G05B19/4097
Filed: 1992-04-28
Abstract: PURPOSE:To provide a device for generating operation data operating machine to be operated such as an operating machine tool and a measuring instrument through the use of a computer. CONSTITUTION:The device consists of a display device, an input device, a storage device, an output device and a processor. The storage device consists of an original diagram CAD data file, an instruction menu data file, an operation instruction CAD data file, an operation instruction data file and an operation data file. The processor consists of a first processor designing and outputting a CAD diagram, a second processor generating and storing operation instruction CAD data, a third processor generating and storing operation instruction data, a fourth processor generating and storing operation data and a fifth processor outputting operation data, and the deformation is included.
Patent JP-S5776200-A (JP)
Title: Coating method
Inventor: TSUNEDA KAZUYOSHI
IPC: B05D1/38
Filed: 1980-10-30
Abstract: PURPOSE: To obtain a paint film excellent in weather resistance and interlayer adhesion without damaging the corrosion resistance of a cation-electrodeposited film by a method in which a carion electrodeposition paint with isocyanate groups bocked with hydroxyl groups is coated and hardened under a specific condition, and then a finish paint is coated on the hardened paint film.  
     CONSTITUTION: An electrodeposition paint composed primarily of a cation type thermosetting resin with isocyanate groups blocked with hydroxyl groups is coated on an object, and then hardened under a backing condition that the gel fraction of the resin becomes 50W80wt% and residual blocking agent in the resin becomes 20W 50wt% of the initial period. Afterwards, a finish paint is coated on the hardened electrodeposition paint film and again hardened by heating. In case where the gel fraction of the resin is less than the lower limit and the amount of the residual blocking agent exceeds the upper limit, the hardening of the electrodeposition paint film is insufficient. Or, in case where the gel fraction exceeds the upper limit and the amount of the residual blocking agent is less than the lower limit, the adhesion between the electrodeposition paint film and the finish paint film is imperfect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6132699-A (JP)
Title: Digital microphone
Inventor: RIYUU SHINEI
IPC: H04R1/00
Filed: 1984-07-25
Abstract: PURPOSE:To achieve the high speed response obtained by attaining the complete electrical insulation of a sound pressure/displacement conversion part and eliminating the inertia at a detecting part, by irradiating light to a film which develops flexibility due to sound pressure and detecting digitally the reflected light by means of an optical detector. CONSTITUTION:A film 2 develops flexibility by a sound pressure 3, and reflects the light projected from a light projecting means 1. An optical detector is arranged at the bottom of an encoder mask 4, and the reflected light is assumed to be a band-like light for expanding along slits of the encoder mask 4, and to be made incident on any one of the slits. Plural sensor groups D1, D2, D3 and D4 are arrayed on an optical sensor array 5, and each sensor group consists of sensors D11, D12...D21, D22...D31... and D41 being connected internally, and further said groups are connected to a data bus 6 in the unit of the group. The irradiation position of the reflected light is decided by the flexibility of the film 2 developed in accordance with the sound pressure, and as single or plural specific sensors receive the reflected light, a digital signal can be taken out in correspondence to respective sensors.
Patent JP-H06339796-A (JP)
Title: Device for crushing empty can
Inventor: SAKATA KOJI
IPC: B65F5/00
Filed: 1993-05-31
Abstract: PURPOSE:To automatically crush an empty can, easily execute the maintenance and promote utilization of general consumer as a symbol of a resource recovering device. CONSTITUTION:A wormgear 8 is rotated by motive force of a propeller 1 rotated with wind. At the tip part of a crank shaft 9 linked with this wormgear 8, a slide body 10 for crushing the empty can P executing linear reciprocating movement, is arranged. At the tip part of the slide body 10, an introducing port 11 for introducing the empty can P is arranged, and an ejecting hole 12 for dropping the crushed empty can P is arranged.
Patent JP-H025828-A (JP)
Title: Puffed food and dough therefor
Inventor: NIWANO SHICHIRO
IPC: A23L7/10
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a puffed food with a high content of soybean protein excellent in flavor, texture and nutritional balance and a dough having freezing and preservation quality by using a mixture of gelling soybean protein with nongelling soybean protein as soybean protein. CONSTITUTION:One to ten pts.wt. (expressed in terms of a solid substance) foaming agent consisting of an enzymically hydrolyzed soybean protein containing 20-60wt.% freeze-dried yam is mixed and stirred with 150-350 pts.wt. water and foamed. A soybean protein mixture containing gelling soybean protein and nongelling soybean protein at 1:(0.3-2), preferably 1: (0.5-1.5) blending weight ratio in an amount of 100 pts.wt. and glutinous rice flour in an amount of 15-80 pts.wt. are then added and kneaded with the resultant foamed mixture to provide a dough tor a puffed food, which is subsequently heated by a microwave heating means, etc.) to afford the puffed food.
Patent JP-S5580408-A (JP)
Title: Preparation of thermoplastic adhesive resin
Inventor: KATSUTOU TAKAYUKI
IPC: C08F8/46
Filed: 1978-12-11
Abstract: PURPOSE: To obtain the title resin with excellent retention of adhesive strength at a high temperature and mold ability by maleinizing a straight or a branched-chain block copolymer in a molten state in the presence of a radical generating agent and oxygen.  
     CONSTITUTION: In a reaction of a straight or a branced-chain block copolymer of formula I or II or the mixture thereof [A is aromatic vinyl polymer block and the content of aromatic vinyl is 10W70wt% of total copolymer, B is a polymer comprising conjugated diene substantially, m is 1 or 2, n is an integer of 2W8. X is a polyfunctional binding agent residue bound at the terminal of B of (A-B) n  type copolymer chain.] with 0.1W15pts.wt. of a maleic anhydride type compound in a molten state, the reaction is carried out in a molten state and in the presence of a radical generating agent by introducing oxygen at a concentration of 0.1W10ml (standard state) per 1g of a copolymer before or during the maleinizing reaction, to prepare a block copolymer modified thermoplastic adhesive resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10335232-A (JP)
Title: Alignment device and method, and exposure system provided therewith
Inventor: OISHI SATORU
IPC: G03F7/20
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To enable an alignment operation to be accurately carried out even in a vibrational environment even if a laser emits a laser beam for a short time by a method wherein the positional deviation of two objects from each other and data related to the relative movement of them are measured on the same timing, and an instruction generated basing on a measurement result is corrected basing on vibration data as to a moving means. SOLUTION: The position of a stage is measured with a laser interference length measuring equipment 10 or the like, and a relative positional deviation of a mask 4 and a wafer 6 from each other is measured with an alignment detector 2. At this point, an alignment measurement is carried out at timing within a stage position measurement time, and the position of the stage is measured on the same timing with the alignment measurement. Then, an operation instruction given to the stage is calculated basing on a difference between a deviation detection value obtained through an alignment measurement and a stage position measurement value obtained then. At this time, when a difference between the vibration center of the stage and an instruction exceeds a tolerance, a wafer stage is moved basing on the difference.
Patent JP-S5484218-A (JP)
Title: Motor rpm control system
Inventor: KANDA MASANORI
IPC: H02P23/00
Filed: 1977-12-19
Abstract: PURPOSE: To permit stable rpm control to be obtained with an rpm control loop of fast control response for a variable rpm motor and a winding type induction motor of slow response and using a liquid resistor for a wound-rotor induction motor.  
     CONSTITUTION: An rpm control loop is constituted by a variable rpm motor 3, an rpm detector 4, a speed setter 7, an rpm controller 8, a current detector 6, a current controller 9, a phase controller 10 and a power converter 10, and a current control loop is constituted by the current detectors 6 and 12, a function generator 15, a current comparator, a liquid resistor controller 13, a liquid resistor 11 and a wound- rotor induction motor 2. The function generator 15 produces an output signal such as to let the motor 2 share the load in proportion to the motor capacity of the wound- rotor induction motor 2 and variable rpm motor 3. For example, if the motors 2 and 3 have the same capacity, the function generator 15 sets current such that the motor 2 shares the same load as the output of the variable rpm motor 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5484871-A (JP)
Title: Treatment of sludge
Inventor: TOSHIFUJI NAOTAKE
IPC: C02F11/20
Filed: 1977-12-19
Abstract: PURPOSE: To improve dehydration property in the thawing of sludge with removal of stickly matters around sludge particles through irradiation of ultrasonic wave to the separated liquid after it is separated into the liquid and a concentrated liquid.  
     CONSTITUTION: Concentrated sludge made free of fine particles and organic substance of small specific gravity with a sludge separator 1 is thawed with a thawing device 3a and dehydrated with a dehydrator 4a. On the other hand, the separated liquid containing large amount of fine particles and organic matters is thawed with a thawing device 3b and dehydrated with a dehydrator 4b after treated by an ultrasonic irradiation tank 2. Effects of both ultrasonic and thawing treatments can improve the dehydration property of the cake. In addition, there is no fear of secondary pollution due to final disposal of dehydrated cake and the eliminating liquid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1174718-A (JP)
Title: Field shielding loop antenna, its manufacture and its door mechanism
Inventor: SAKAI MASAO
IPC: H01Q7/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the field shielding antenna which has an excellent electric field shielding effect and a magnetic sensitivity with high sensitivity at a distance close to an electromagnetic wave generating source, a small occupied volume and is easily manufactured at a low cost, to provide its manufacture and the door mechanism on which the field shielding antenna is mounted. SOLUTION: A 1st conductor sheet 1 and a 2nd conductor sheet 2 configured respectively of a rectangular pattern with a width and a depth have an insulation board 3 having a prescribed dielectric constant inbetween and the resulting layers are overlapped, ends of the 1st conductor sheet 1 and the 2nd conductor sheet 2 in a same direction are referred to as 1st ends 1f, 2f respectively and the 1st ends 1f, 2f of both the conductor sheets 1, 2 are connected by a connection means 4 made of a conductor to configure the connection section.
Patent JP-H0319428-A (JP)
Title: Calibration method for d/a converter
Inventor: HASEGAWA YOSHIHIKO
IPC: H03M1/10
Filed: 1989-06-15
Abstract: PURPOSE:To facilitate calibration by calculating two digital values generating 1st and 2nd analog values from the relation of equation representing the actual input output characteristic of a D/A converter and correcting the digital values and supplying the result to the D/A converter. CONSTITUTION:At first relation of equation representing the input output characteristic of a D/A converter 12 not calibrated yet, and digital values DAz, DAs required to be supplied to the D/A converter 12 are decided to generate 1st and 2nd analog values according to the relation of equation. When the digital values DAz, DAs once, the digital value required to generate necessary analog values is decided by proportional distribution. Then the calibration is much simplified in a short time.
Patent JP-H0443966-A (JP)
Title: Detection circuit for power failure
Inventor: MASUI TAKESHI
IPC: G01R19/165
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a detection circuit for power failure provided with an appropriate insensitivity conformed to the condition and kind of a controller by changing an output holding time to detect the power failure in accordance with the kind of set voltage in an impedance element. CONSTITUTION:When the 1st power failure happens, the input voltage goes down to a detection level of the higher side and the current of an impedance element 8 is stopped, then a photocoupler 10a becomes the off state. A 'detection signal for power failure' is not outputted from AND circuits 13, since a power failure duration time : t1 is shorter as compared with a 'set time of delay circuit 11 : t2'. For the 2nd power failure, the input voltage goes down, e.g., to the detection level of the higher side as shown by a solid line, and when this state is continued longer than t2, the detection signal for power failure is outputted. In the case the input voltage goes down to the detection level of the lower side as shown by a broken line, the current of impedance element 9 is stopped, and when this state is continued longer than t3, the detection signal for power failure is outputted.
Patent JP-S6133182-A (JP)
Title: Preparation of aminofuranone
Inventor: HIYAMA TAMEJIROU
IPC: C07D307/66
Filed: 1984-07-25
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of pharmaceuticals having hypotensive activity, or plant-growth retarding agent, etc., by reacting cyanhydrin with an aliphatic ester, and treating the resulting compound with hydrogen halide. CONSTITUTION:An OH-protected cyanhydrin is made to react with an aliphatic ester in the presence of a base to obtain the compound of formula I (R is OH- protecting group; R<1> and R<2> are H, alkyl, aryl, aralkyl or together form polymethylene; R<3> is H or lower alkyl; R<4> is lower alkyl), e.g. (Z)-3-amino-4-(1-ethoxyethoxy)-2-pentenoic acid t-butyl ester. The objective compound of formula II, e.g. 4-amino-5-methyl-2(5H)-furanone can be produced by treating the compound of formula I with hydrogen halide in the absence of solvent or in an aprotic solvent at -80-+100 deg.C.
Patent JP-H0318685-A (JP)
Title: Enclosed type rotary compressor
Inventor: MUTO TAIRA
IPC: F04C29/00
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the increase of the input of a motor and the increase of the discharge quantity of oil, by providing at the side wall of a sealed case at whose bottom portion oil is stored, an oil sink into which oil flows only at the time of the ascent of an oil level. CONSTITUTION:Oil is stored at the bottom portion of the inside of a sealed case 1. A rotary refrigerant compressor and a motor 2 which drives this compressor, are housed within the sealed case 1. An oil sink 13 into which oil flows only at the time of the ascent of an oil level, is provided at the side wall of the sealed case 1. On such an occasion in which the oil level ascends, the ascent of the oil level can be restrained by making oil flow into the oil sink 13 excessively. Thus, the decrease of the discharge quantity of oil can be realized by reducing the involvement of oil into a discharged gas current flowing into the air gap of the motor. Also, the lowering of the input of the motor can be realized by preventing immersion into rotor oil.